Winkelketens
- C&A
- C-Store
- Cactus
- Café Costume
- Calzedonia
- Camber
- Cantata Coffee, Tea & Gifts
- Capoue
- Cardoen
- Carglass
- Carlson Wagonlit Travel
- Caroline Biss
- Caroll
- CarpetRight
- Carrefour Bio
- Carrefour Express
- Carrefour Hypermarkten
- Carrefour Market
- CASA
- Cash Converters
- Cassis
- Cats & Dogs
- Century 21
- Champion
- Charles Vögele
- Chateau d'Ax
- Chaussea
- Choice
- Cinni
- Circle
- CitySafes
- CKS
- Claire's
- Claudia Sträter
- Close-Up
- Club
- CM - Christelijke Mutualiteit
- Cobalt Box Self Storage
- Colmar
- Color Code
- Colora
- Colruyt
- Comme ça
- Commerciale Coiffure
- Comptoir de l’Or
- Computer Checkpoint
- Concept Fashion Store
- Connections
- Contenti
- Cook & Serve
- COOkOON
- Coolblue
- Coolcat
- COOP Apotheek
- Cora
- COS
- Costes
- Cosy Pasta
- Courir
- Covee
- Cras Woodshop
- Crelan
- Cricket & Co
- CRU
- CSC